Metrologists perform metrology work involving precision measurement and comparison of physical quantities such as mass, length, time, force, speed, voltage and current. They calibrate precision equipment which measures these physical units.
双语例句
1
While NIST metrologists perform the least uncertain measurements in the US, I noticed that they don't need the latest test equipment.
NIST计量人员在进行美国最小不确定度的测量，我注意到他们没使用最新的测试设备。
2
Metrologists tend to stay with tried-and-true equipment and procedures; new equipment and software brings a sense of questionable performance.
计量人员倾向于使用经过验证的可靠的设备而和步骤，新的设备和软体将带来不确定的执行结果。
3
During the next week, NIST metrologists will measure the resistor several times and calculate the average resistance value plus an uncertainty.